What does 敞开 (chǎngkāi) mean in English?

Card 312HSK Level 4312/3571
CARD312
PROGRESS9%
敞开
敞開
chǎngkāi
open wide(Verb)
Click to reveal
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Reveal: Click/Space/Enter/↑↓/w/s/j/k•Navigate: ←→/h/l/a/d